/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundDataFactory.h
TDataLiteralFactoryprovides a unified interface for constructing objects using aFOperatorSettingsandFLiteral. The various factory methods determine how strictly the DataType constructors must match the arguments to the factory method.
template<typename DataType, typename CreatorType> struct TDataLiteralFactory